In contrast to the recent "Stop Trump" conference in Paris, a decision by the next US administration to move the US embassy to Jerusalem might be conducive to the cause of peace. It will remove the air of delusional unreality surrounding all aspects of the Jerusalem question, and modify what the Palestinians should legitimately expect to achieve at the negotiating table. It will send a message of credibility and of stern refusal to bow to threats of violence. It would still need to be packaged carefully, above all in terms of policies the key Arab players now hope to see instituted; such as the restoration of US support for traditional allies and the willingness to back them against the Iranian and Islamist threats.